Registration Dossier
Registration Dossier
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EC number: 251-118-6 | CAS number: 32588-76-4
Solubility in organic solvents / fat solubility
Administrative data
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 1976
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 976
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- Cottonseed oil or Xylene. Sample weighed into tared beaker, 150 ml cottonseed oil or 100 ml or 50 ml of xylene added. Gross weight measured, shaken and allowe to settle overnight. Centrifge for 80 minutes. Decant liquid, sediment transferred to beaker, cottonseed oil or xylene added to obtain original gross weight, repreat 3x. Determined sol as bromide via titration with silver nitrate to a potentiometric end-point.
Tetrahydrofurn. A known weight of sample is refluxed in a known volume of THF. Sample is centrifuged after cooling to room temperature and known aliquot is evaporated to dryness by gentle stream of air. Residue weight obtained after drying in oven at 100 degrees C for 1 hr. The residue weight represents the amount soluble in THF. - GLP compliance:
- not specified
Test material
- Reference substance name:
- N,N'-ethylenebis(3,4,5,6-tetrabromophthalimide)
- EC Number:
- 251-118-6
- EC Name:
- N,N'-ethylenebis(3,4,5,6-tetrabromophthalimide)
- Cas Number:
- 32588-76-4
- Molecular formula:
- C18H4Br8N2O4
- IUPAC Name:
- N,N'-ethylenebis(3,4,5,6-tetrabromophthalimide)
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
Constituent 1
Results and discussion
Solubility in organic solvents / fat solubilityopen allclose all
- Medium:
- other: cottonseed oil
- Solubility:
- ca. 50 other: ppm
- Remarks on result:
- other: determined at ambient temperature as bromide
- Medium:
- other: xylene
- Solubility:
- ca. 7 other: ppm
- Remarks on result:
- other: determined at ambient temperature as bromide
- Medium:
- other: tetrahydrofuran
- Solubility:
- ca. 0.6 other: wt %
- Remarks on result:
- other: determined at ambient temperature as bromide
- Test substance stable:
- yes
Applicant's summary and conclusion
- Conclusions:
- EBTBP's solubility in cottonseed oil and xylene were determined to be approximately 50 ppm and 7 ppm, respectively. EBTBP's solubility in tetrahydrofurn was approximately 0.6%.
- Executive summary:
EBTBP's solubility in cottonseed oil and xylene were determined to be approximately 50 ppm and 7 ppm, respectively. EBTBP's solubility in tetrahydrofurn was approximately 0.6%.
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